نتایج جستجو برای: fatigue of materials
تعداد نتایج: 21197044 فیلتر نتایج به سال:
Bulk-metallic glasses (BMGs) are now candidate materials for structural applications due to their exceptional strength and toughness. However, their fatigue resistance can be poor and inconsistent, severely limiting their potential as reliable structural materials. As fatigue limits are invariably governed by the local arrest of microscopically small cracks at microstructural features, the lack...
High cycle fatigue has become the leading cause of failure in gas turbine engine blades in recent years [1]. The majority of these failures were associated with surface damage such as foreign object damage (FOD). Therefore, the ability of a material to resist impact damage and the subsequent fatigue propagation of any cracks that may result has become a crucial design consideration. Substantial...
Introduction & Objective: Anemia is common among patients with cancer, particularly among patients undergoing chemotherapy. Anemia leads to reduce survival following chemotherapy. The purpose of this study was to determine the relationship of anemia with severity of fatigue and quality of life in Cancer Patient Undergoing chemotherapy. Materials & Methods: This is descriptive –correla...
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